The Mighty Maserati Tipo V4 Was A Flying Machine

Maserati Tipo V4
Maserati Tipo V4

Mario Umberto “Baconìn” Borzacchini set the world land speed record for the flying 10 kilometres on 28 September 1929 behind the wheel of the mighty Maserati Tipo V4.

The Italian Grand Prix motor racing driver took bravery to it’s extreme piloting a car that had only made its racing debut on 15 September, driven by a certain Alfieri Maserati in the Monza Grand Prix where he could only manage the sixth place.

A fortnight later and prior to the race at the Circuito di Cremona, the “Giornata dei record”, a time trial on the flying 10 kilometres, was organised and to be held on the old state (now provincial) highway no. 10-Padania Inferiore, which runs in a straight line East-North-East out of the city of Cremona for approximately 17 km.

The 10 km course started from the town hall at Gadesco Pieve Delmona and finished at Sant’Antonio d’Anniata, a village near Pessina Cremonese, with a 3 km margin for the flying start and for stopping.

International Rules

The international rules dictated the course be completed twice, once in each direction with average times logged and approved for the purposes of the record. Borzacchini covered the uphill leg in 2’25”20/100, with an average speed of 247.933 km/h. On the downhill leg, he took two more seconds, logging 2’27”40/100, giving an average of 244.233 km/h. His overall average time was 2’26”30/100, equivalent to a speed of 246.069 km/h: the world record for class C (from 3,000 to 5,000 cc).

This was an extraordinary achievement by Mario “Baconìn” Borzacchini, breaking the previous recorded, set by Ernest Eldridge at Montlhéry in 1927 with 225.776 km/h and a time of 2’39”45/100.

Maserati Tipo V4
Maserati Tipo V4

The record was an outstanding achievement, celebrated in Bologna with a dinner hosted by the Automobile Club attended by the city’s top officials, the drivers and Enzo Ferrari, who took advantage of this opportunity to persuade the two wealthy Emilia-region businessmen Alfredo Caniato and Mario Tadini to establish the racing team which was to bear his name.

Celebrated in Bologna with a dinner hosted by the Automobile Club, the remarkable achievement attended by the city’s top officials, the drivers and even the legendary Enzo Ferrari, who took advantage of this opportunity to persuade the two wealthy Emilia-region businessmen Alfredo Caniato and Mario Tadini to establish the racing team which was to subsequently bear his name.

Maserati Tipo V4

The Maserati Tipo V4 marked a major milestone for Maserati in terms of innovation. The aim was to produce a mighty powerplant by combining two identical straight-eight engines. This complex design comprised two Tipo 26B engines mounted side by side, connected by a single crankcase containing two crankshafts.

The name Maserati Tipo V4 referred to the V layout of the rows of cylinders, placed at a 25° angle, and the displacement of 4 litres. Each of the two sets of cylinders had its own magneto ignition, its own carburettor with supercharger and its own crankshaft, giving a power output of over 280 HP.

The chassis was specially reinforced to cope with the massive power of the engine. It consisted of the usual C-section pressed steel section rails; the car had a 4-speed gearbox with a single propeller shaft ending at the rigid rear axle with semi-elliptical spring suspension. It proved impossible to eliminate the rapid tyre wear and the inadequacy of the braking system, problems generated by the car’s immense power and considerable weight.

Maserati Tipo V4 Dashboard
Maserati Tipo V4 Dashboard

Key technical features of the Tipo V4:

Engine: sixteen cylinders, in two rows of eight in 25° V arrangement
Displacement: 3,961 cc
Power: from 280 hp to 305 hp
Transmission: mechanical four speeds + reverse
Chassis: riveted C-section pressed steel section rails and cross-members
Dry weight: 1,050 kg
Top speed: 260 km/h

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